OT-2026-000085048
Publication integrity record
Three cup vacuum gripper, three zone face, four outlet manifold, single stage ejector, sustained blow-off before set-down
This page is the evidence record. It changes as evidence arrives: a trusted timestamp, an independent retrieval, a custody deposit. The disclosure itself (/p/OT-2026-000085048) never changes.
Identity and time
| Publication number | OT-2026-000085048 · never reused |
|---|---|
| Internal UUID | 01a0ae99-43b8-71cd-a3e3-3fee0f47fce2 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:01:15.103896Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000085048 |
| Status | PUBLIC |
Content hashes
| Canonical text | f96e2d3a2ab80bff79f3d820a32f8c333f62218df37be74dfed2af6507018932 |
|---|---|
| Markdown | 80b86f3918df5cbe0d42340bbc3f825dffe32e77d582bacd776e31470f3de1ab |
| Publication page | 5b5885cf4ebc9fccf211e69505f8f785d0c47bb3fab638bab6a0ab1f904b26ee |
| Manifest | 512f423a4b9b3e5547a89d478b8f4e43204328468f8da5bb8d09047227ceadb1 |
SHA-256, lowercase hex, over the exact bytes of each published file. Every figure is hashed individually in the manifest.
Manifest signature
| Algorithm | Ed25519 · key
OT-SIGN-2026-01 · Verified |
|---|---|
| Signature | niC42UtVNk+fibfzlL4bQ8nU7yPJEN6zQ+v9ayLYCSlNH6E0KjGt9UY1RDNQWG7VKxcfifkSoTnL0jPuUiJECg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T09:55:04.015823Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085048observed 5b5885cf4ebc9fccf211e69505f8f785...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:55:04.000214Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085048/manifest.jsonobserved 512f423a4b9b3e5547a89d478b8f4e43...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:55:03.983799Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085048/publication.mdobserved 80b86f3918df5cbe0d42340bbc3f825d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:55:03.967728Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085048/publication.txtobserved f96e2d3a2ab80bff79f3d820a32f8c33...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
Requested from infrastructure separate from the publication system, over the public internet, with no credential. A MATCH means an ordinary internet client could fetch the publication and received exactly the bytes recorded above.
Independent archive
| External archive | Pending Canonical URLs are submitted to an independent archive in batches. |
|---|
A capture held by an outside archive is evidence that does not depend on OpenTechnical continuing to exist. It supplements the records above; it does not replace them.
Third-party custody
| Custody package | Pending Custody packages are produced weekly. |
|---|